barfield SC 063, User Instruction Manual

Page 1: ...C063 Sight Compass USER INSTRUCTION MANUAL M N SC063 P N 101 01200 Doc P N 56 101 01200 Revision G November 9 2022 __________________________________________ SC063 is designed to be used as Ground Sup...

Page 2: ...ormation contained herein is the sole property of Barfield Inc No intellectual property rights are granted by the delivery of this document or the disclosure of its content This entire document is pro...

Page 3: ...in this manual Inquiries should include specific questions and reference the publication title number chapter page figure paragraph and effective date Please send comments to TECHNICAL CUSTOMER SUPPOR...

Page 4: ...to obtain the list of approved repair facilities worldwide ensuring that this equipment will be serviced using proper procedures and certified instruments BARFIELD PRODUCT SUPPORT DIVISION Telephone 3...

Page 5: ...longer provided D 260 00782 September 9 2010 Non applicable sections were removed Disclaimer and Recertification paragraphs were added E 260 01057 November 7 2014 Barfield logo updated F 260 01269 Ju...

Page 6: ...NTENDED USE 5 2 SPECIFICATIONS 6 3 BACKGROUND INFORMATION 6 CHAPTER 2 INSTALLATION 8 1 ASSEMBLY 8 CHAPTER 3 OPERATION 9 1 ESTABLISHING A PERMANENT REFERENCE POINT 9 2 TESTING SIGHT SUITABILITY 9 3 VER...

Page 7: ...2 Owner Warranty Registration Card 2 Figure 3 Limited One Year Warranty 4 Figure 4 Sight Compass 5 Figure 5 Container Shipping Case P N 194 00078 8 LIST OF TABLES PAGE Table 1 Physical Characteristics...

Page 8: ...safe when operated using the procedures and instructions detailed in this manual Do not use this equipment for any other purpose than that stated as the protection provided by the equipment may be im...

Page 9: ...ldinc com warranty_registration or scan the QR code on the supplied Warranty Registration Figure 2 Owner Warranty Registration Card D Each new or re certified unit is delivered with a Certificate not...

Page 10: ...ft calibration and certification procedures The information provided in this Instruction Manual is presented as reference only and therefore the compass manufacturer calibration procedures and aircraf...

Page 11: ...56 101 01200 Revision G Page 4 Figure 3 Limited One Year Warranty...

Page 12: ...y which permit the operator of the Sight Compass to view the aircraft being checked from the front This makes communications hand signals between the aircraft occupant and the Sight Compass operator c...

Page 13: ...fter any cockpit modification or major replacement involving ferrous metals 3 When the Compass has been subjected to shock from a hard landing or turbulence 4 After aircraft has passed through a sever...

Page 14: ...lly can be completely compensated Once such compensation has been accurately made it will remain effective so long as the magnets do not alter their strength or position If the compensation is not com...

Page 15: ...materials which could affect the magnetic accuracy of the Sight Compass Any other support such as a camera tripod must be carefully checked for the presence of any ferrous materials before being used...

Page 16: ...y C Remove all magnetic personal items that could affect the Compass Clear the designated location of any magnetic sources induced electromagnetic field or source of ferromagnetic materials that could...

Page 17: ...en the measured bearings and the markings of the lines exists the lines on the base should be redrawn If the difference varies the base is unsuitable for use 4 DETERMINING MAGNETIC HEADING OF AN AIRCR...

Page 18: ...rrous materials should be placed in positions they will occupy in flight before beginning the swing I The Compass should be inspected for general serviceability J An Aircraft Compass is easily affecte...

Page 19: ...Compass 7 COMPASS SWINGING PROCEDURE A Prepare a worksheet similar to the one shown in Table 2 by first making a copy of the blank worksheet as shown in Table 1 and populating it with the data recorde...

Page 20: ...mpass Worksheet Column 1 DESIRED HEADING Column 2 AIRCRAFT COMPASS READING Column 3 SIGHT COMPASS READING Column 4 AIRCRAFT COMPASS ERROR Column 5 CORRECTED AIRCRAFT COMPASS N 356 359 3 357 030 032 03...

Page 21: ...in the fluid If the bubble does not exceed one half inch in diameter when the Compass is held face up there will be no adverse effect on the accuracy C The Sight Compass is a delicate instrument keep...

Page 22: ...should it become necessary for any reason to reship the Sight Compass such as for annual recertification or repair It is also recommended that upon receipt the Test Set and carrying case be carefully...